1406909189058 has 8 divisors (see below), whose sum is σ = 2813818378128. Its totient is φ = 468969729684.

The previous prime is 1406909189053. The next prime is 1406909189137. The reversal of 1406909189058 is 8509819096041.

It is a sphenic number, since it is the product of 3 distinct primes.

1406909189058 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 1406909188992 and 1406909189010.

It is not an unprimeable number, because it can be changed into a prime (1406909189053) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 117242432416 + ... + 117242432427.

It is an arithmetic number, because the mean of its divisors is an integer number (351727297266).

Almost surely, 2^{1406909189058} is an apocalyptic number.

1406909189058 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1406909189058 is a wasteful number, since it uses less digits than its factorization.

1406909189058 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 234484864848.

The product of its (nonzero) digits is 5598720, while the sum is 60.

The spelling of 1406909189058 in words is "one trillion, four hundred six billion, nine hundred nine million, one hundred eighty-nine thousand, fifty-eight".